Referenced Domain IPv4/IPv6 Web Statistics

Background and Methodology	IPv6 & DNSSEC SnapShots
USG IPv6 & DNSSEC Statistics	USG IPv4 Statistics
Industry IPv6 & DNSSEC Statistics	Industry IPv4 Statistics
University IPv6 & DNSSEC Statistics	University IPv4 Statistics
CFO Act Agency Summary Statistics	USG IPv6 Enabled WWW Sites

- Referenced Domain Web Statistics for 2025.04.16 -

gov.nwcg. | Department of Agriculture	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6
com.amazonaws.us-gov-west-1.s3.fs-prod-nwcg	0.614543	317466	3.94	0.001181	0	0	n/a	graph
com.amazonaws.us-gov-west-1.s3.fs-prod-nwcg  (https)	0.812824	317466	2.98	0.003381	0	0	n/a	graph
com.facebook.www  (https)  [v4R] 1/0.066765s  [v6R] 1/0.042780s	0.226452	76792	2.59	0.113441	74448	5.03	194%	graph
com.flickr.www  (https)	0.036187	47234	10.01	0.048583	47234	7.51	75%	graph
com.list-manage.us15.nwcg  (https)  [v4R] 1/0.185517s	0.233925	628	0.02	0.003363	0	0	n/a	graph
com.twitter  (https)  [v4R] 1/0.070445s	0.235688	256246	8.32	0.001194	0	0	n/a	graph
com.youtube.www  (https)	0.146994	592539	30.96	0.131066	592094	34.48	111%	graph
gov.bia.www  (https)	0.063450	47937	5.81	0.003510	0	0	n/a	graph
gov.blm.www  (https)	0.703889	116005	1.26	0.830578	116005	1.07	85%	graph
gov.defense	0.014982	359	0.20	0.017411	361	0.16	83%	graph
gov.doi.www  (https)	0.036118	55881	11.84	0.028230	55881	15.23	129%	graph
gov.fema.usfa.www  (https)	0.064001	52424	6.25	0.207732	52424	1.93	31%	graph
gov.fws.www  (https)	0.324740	111881	2.63	0.003384	0	0	n/a	graph
gov.nasa.www  (https)	0.041898	301569	56.12	0.038018	301569	60.55	108%	graph
gov.nps.www  (https)  [v4R] 1/0.035961s  [v6R] 1/0.022437s	0.043425	65192	11.57	0.027262	65192	18.42	159%	graph
gov.nwcg.www  [v4R] 1/0.236930s	0.733390	101662	1.06	0.003343	0	0	n/a	graph
• gov.nwcg.www  (https)	0.481405	101662	1.61	0.001197	0	0	n/a	graph
gov.usa.www  (https)	0.019950	49915	20.04	0.021597	49915	18.13	90%	graph
gov.usda.fs.www  (https)	0.037107	0	0	0.036274	0	0	n/a	graph
gov.weather.www  (https)	0.062133	153514	18.89	0.059012	153514	19.85	105%	graph
net.wildlandfirelearningportal  (https)  [v4R] 2/0.312846s	0.491294	35463	0.55	0.003354	0	0	n/a	graph
net.wildlandfirelearningportal.www  (https)  [v4R] 1/0.266831s	0.530244	35463	0.51	0.001306	0	0	n/a	graph
org.iafc.www  (https)	0.104302	404996	29.71	0.031970	0	0	n/a	graph
org.itcnet.www  (https)	0.556547	57181	0.78	0.016026	0	0	n/a	graph
org.stateforesters.www  (https)	0.333714	258122	5.91	0.015774	0	0	n/a	graph
IPv6 operational: 0% of linked subdomains (0/2), 44% of all linked domains (11/25)	v4[s]	v4[B]	v4[Mbps]	v6[s]	v6[B]	v6[Mbps]	6/4[Mbps]	v4|v6

For comments, questions or suggested domains please contact: itrg-contact@list.nist.gov